rework config mechanism

clean_data.py

@@ -11,14 +11,16 @@ import argparse
 import quopri
 from pprint import pprint
 
+import generate
+
 CONFIG_FILE = "generator.conf"
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser()
-    parser.add_argument("--config", default=CONFIG_FILE)
+    parser.add_argument("--config", "-c", default=CONFIG_FILE)
     args = parser.parse_args()
 
-    config = yaml.full_load(open(args.config))
+    config = generate.get_config(args.config)
 
     open(config["top_mbox_file"], 'w').close()